Nosepiece unit



FIG. 1 is a front, top perspective view of a first embodiment of a nosepiece unit showing the new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front, top perspective view of a second embodiment showing the new design;

FIG. 9 is a front elevation view thereof;

FIG. 10 is a rear elevation view thereof;

FIG. 11 is a left side view thereof;

FIG. 12 is a right side view thereof;

FIG. 13 is a top plan view thereof; and,

FIG. 14 is a bottom plan view thereof.

The broken lines of even length shown in the drawings illustrate portion of the nosepiece unit that form no part of the claimed design. The broken lines of uneven length shown in the drawings define the unclaimed boundary of the claimed design. 

CLAIM I claim the ornamental design for a nosepiece unit, as shown and described. 